Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

70°F

21°C

Humidity 52%
Wind Speed S 8 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Sep 04:15 PM PDT
Extended Forecast for

2 Miles ENE Hillsboro OR

  • Tonight

    Tonight: Rain, mainly before 3am, then a chance of showers after 5am.  Low around 53. Light southwest wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm.  High near 62. Breezy, with a south wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 45. West wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. North northwest wind 3 to 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 3am, then a chance of showers after 5am. Low around 53. Light southwest wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 62. Breezy, with a south wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46. North northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Hillsboro OR
 45.56°N 122.9°W (Elev. 200 ft)
4:41 pm PDT Sep 24, 2026
4pm PDT Sep 24, 2026-6pm PDT Oct 1, 2026
 
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